Home / 6,590,206.35-9,093,792.41-3,649,946.42

Finding the Fourth Proportional to 6,590,206.35, 9,093,792.41 and 3,649,946.42

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Solution

The fourth proportional to 6,590,206.35, 9,093,792.41 and 3,649,946.42 is: 5,036,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,206.35 : 9,093,792.41 = 3,649,946.42 : x
  2. Step 2: Convert to fraction form
    6,590,206.35/9,093,792.41 = 3,649,946.42/x
  3. Step 3: Cross multiply
    6,590,206.35x = 9,093,792.41 × 3,649,946.42
  4. Step 4: Simplify right side
    6,590,206.35x = 33,191,855,051,102.67
  5. Step 5: Solve for x
    x = 33,191,855,051,102.67/6,590,206.35
  6. Step 6: Final answer
    x = 5,036,542.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.